If the fluoride is consumed as sodium fluoride 4524 what

Assignment Help Chemistry
Reference no: EM13644059

If the fluoride is consumed as sodium fluoride (45.24% ), what amount of sodium fluoride contains the recommended amount of fluoride?

Reference no: EM13644059

Questions Cloud

Post an analysis of how hypothesis testing and the use of : post an analysis of how hypothesis testing and the use of confidence intervals are the same. then analyze how these are
A nickel compound nil2where l is a halide has a molar : a nickel compound nil2where l is a halide has a molar absorptivity of 1250moll-1cm- at 425nm max when a 50.00ml
An electric resistance heater placed in the tank is now : a well-insulated rigid tank contains 2 kg of a saturated liquid-vapor mixture of water at 100 kpa. initially
Assume a binomial probability distribution with formula n45 : assume a binomial probability distribution with formula n45 and 0.22 compute the followinga the mean and standard
If the fluoride is consumed as sodium fluoride 4524 what : if the fluoride is consumed as sodium fluoride 45.24 what amount of sodium fluoride contains the recommended amount of
Is this an experiment or an observational study explain : recently a group of adults who swim regularly for exercise were evaluated for depression. it turned out that these
The tank is connected by a valve to a supply line where air : an insulated 0.15 m3 rigid tank initially contains air at 27c and 3 bar. the tank is connected by a valve to a supply
Perform a hypothesis test to see if there is no difference : a researcher in colorado is trying to improve plant growth. they want to see how combinations of different brands of
Ethanol has a vapor pressure of 79 x 103 pa at 25ordmc : ethanol has a vapor pressure of 7.9 x 103 pa at 25ordmc. determine the free energy difference between ethanol in the

Reviews

Write a Review

Chemistry Questions & Answers

  How much energy is necessary to completely vaporize 750g of

how much energy is necessary to completely vaporize 75.0g of ice at 0 degrees celsius? the molar heat of fusion for

  How could you separate zinc chloride and zinc sulfide

how could you separate zinc chloride and zinc sulfide? napthalene sublimes easily but potassium bromide does not. how

  Predict how the solubility of the ammoshynium chloride

if the temperature of the aqueous ammonium chloshyride system in part b were to be increased to 30c predict how the

  Explain the solubility product constant for silver(i) iodide

What is the solubility (in g/L) of silver(I) iodide at 25ºC. The solubility product constant for silver(I) iodide is 8.3 × 10-17 at 25ºC.

  Explain oxides is acidic and basic

Predict whether each of the following oxides is acidic, basic, amphoteric, or neutral: CO2, NO2, Al2O3, CaO.

  Compute what the ph of the solution

A 100.0 mL aliquot of a dibasic compound with Kb1= 1*10^-4 and Kb2 = 1*10^-8 was titrated with 1.00 M HCl and a base concentration of .100 M. Calculate what the pH of the solution would be after 15.0 mL of the acid was added to the 100 mL aliquot ..

  Computed the volume of 1 m solution of hcl needed of ph

Calculated the volume of 1 M solution of HCl needed for 1 unit shift of the pH of the following solutions

  State centre of a sodium cation and the centre of a fluoride

Solid NaF has the so-called NaCl structure. The shortest distance between the centre of a sodium cation and the centre of a fluoride anion is 231.5 pm.

  Explain what is the concentration of h3o in the urine sample

The electrode of a pH meter is placed in a sample of urine and a reading of 7.9 is obtained. Is the sample acidic basic, or neutral? What is the concentration of H3O+ in the urine sample?

  The molarity of a solution made by dissolving

Calculate the molarity of a solution made by dissolving 0.650 grams of Na2SO4 in enough water to form exactly 880 mL of solution.

  Explain what is the ksp of kht at the temperature

At a certain temperature 16.7 mL of .45 M NaOH solution is required to titrate 30.0 ML of a 0.1 M KCL solution saturated with potassium bitartrate. What is the Ksp of KHT at this temperature

  Explain acid and base organic chemistry

Methyl benzoate - Acid and Base Organic Chemistry, In preparation of methyl benzoate, what is the purpose of 1. washing the organic layer with sodium bicarbonate solution?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd